SPST Switch: SKY12213-478LF

RFMW, Ltd. announces design and sales support forSkyworks SKY12213-478LF, a single-pole, single-throw (SPST) switch capable of handling up to 150 W of RF energy. The SKY12213-478LF spans the frequency range of 500 to 6000 MHz with a typical isolation of 23 dB.

Based on silicon, PIN diode technology, the SKY12213-478LF is controlled with a single positive power supply and draws minimal current yet insertion loss remains low at approximately 0.5 dB mid band.

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Housed in a 4x4 mm QFN package, the SKY12213-478LF is suitable for failsafe switching in LTE TDD base stations or LMR and military communications systems where a high power series diode is used as a building block for higher power, multi-throw designs.

The SKY12213-478LF is part of a family of high power switch solutions from Skyworks that include SPST and SPDT products housed in 4x4mm QFN packages.

Part Number

Frequency (GHz)

Function

Insertion Loss (dB)

Isolation (dB)

Max CW Power (W)

SKY12207-306LF

0.9 – 4.0

SP2T

0.4

38

75

SKY12208-306LF

0.02 – 2.7

SP2T

0.2

42

75

SKY12207-478LF

0.9 – 4.0

SP2T

0.4

42

75

SKY12208-478LF

0.02 – 2.7

SP2T

0.2

43

75

SKY12209-478LF

0.9 – 4.0

SP2T

0.4

42

50 Symmetrical

SKY12210-478LF

0.9 – 4.0

SP2T

0.5

44

100

SKY12211-478LF

0.02 – 2.7

SP2T

0.2

45

50 Symmetrical

SKY12212-478LF

0.02 – 2.7

SP2T

0.5

45

110

SKY12213-478LF

0.5 – 4.0

SPST

0.4

25

150

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